Hangdaan MA. Development and Evaluation of Learning Activity Sheets in Problem Solving Involving Multiplication for Grade 2 Mathematics Learners. IJSAIR [Internet]. 2026 Jun. 1 [cited 2026 Oct. 18];2(2):2986-9. Available from: https://serverojs1-ijsair.sharkcluster.com/index.php/ijsair/article/view/638